INJECTOR AS 4777735 - Caterpillar

4777735 INJECTOR AS Caterpillar parts

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$512.11

11 Aug 2025
0.9810[0.44] pounds
CN: gyuhgu5

Fuel Injector 4777735 Injector Parts
DFGUFG [OE NO. & Part NO]: 4777735 || [Enhanced Fuel Efficiency & Power Output: Precision-engineered fuel injectors optimize spray patterns for improved combustion efficiency, directly boosting mileage while maintaining stable engine performance across all RPM ranges || [Easy to install and affordable]: Each fuel injector meets factory standard specifications, is simple and convenient to install, has higher combustion efficiency, and can effectively reduce fuel consumption || [High-quality materials for better performance]: The injectors are made of high-quality materials and advanced manufacturing processes to ensure durability and service life, allowing your engine to run smoothly for a long time || [Purchase Notice]: Please make sure the OE number you need is consistent with the product, or make sure it is compatible

$539.06

18 Jun 2025
0.9810[0.44] pounds
CN: gyuhgu5

Fuel Injector 4777735 Injector Parts
DFGUFG [OE NO. & Part NO]: 4777735 || [Enhanced Fuel Efficiency & Power Output: Precision-engineered fuel injectors optimize spray patterns for improved combustion efficiency, directly boosting mileage while maintaining stable engine performance across all RPM ranges || [Easy to install and affordable]: Each fuel injector meets factory standard specifications, is simple and convenient to install, has higher combustion efficiency, and can effectively reduce fuel consumption || [High-quality materials for better performance]: The injectors are made of high-quality materials and advanced manufacturing processes to ensure durability and service life, allowing your engine to run smoothly for a long time || [Purchase Notice]: Please make sure the OE number you need is consistent with the product, or make sure it is compatible

$598.96

01 Apr 2025
0.9810[0.44] pounds
CN: gyuhgu5

Fuel Injector 4777735 Injector Parts
DFGUFG [OE NO. & Part NO]: 4777735 || [Enhanced Fuel Efficiency & Power Output: Precision-engineered fuel injectors optimize spray patterns for improved combustion efficiency, directly boosting mileage while maintaining stable engine performance across all RPM ranges || [Easy to install and affordable]: Each fuel injector meets factory standard specifications, is simple and convenient to install, has higher combustion efficiency, and can effectively reduce fuel consumption || [High-quality materials for better performance]: The injectors are made of high-quality materials and advanced manufacturing processes to ensure durability and service life, allowing your engine to run smoothly for a long time || [Purchase Notice]: Please make sure the OE number you need is consistent with the product, or make sure it is compatible

This part in 3 request: Show. This information for suppliers only!

#1362357 4777735

2024-05-23

#1265207 4777735

2024-01-03

#943982 4777735

2022-08-07

Information:

Remove Procedure
Start By:
Remove the WDS motor. Refer to Remove and Install, "Piston Motor (Water Delivery) - Remove".
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the machine. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide"for tools and supplies to collect and contain fluids in Caterpillar machines.Dispose of all fluids according to local regulations.
Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for installation purposes. Mark parts as needed to aid in assembly. Plug all lines, hoses, and tubes. This action helps to prevent fluid loss and helps to keep contaminants from entering the system.Note: Cleanliness is an important factor. Before the removal procedure, clean the exterior of the components to dirt from entering the internal mechanism. Precision components can be damaged by contaminants or by dirt.
Illustration 1 g03425599
Remove coupler (1) from the input shaft of water pump (2). Note: Coupler (1) may remain on the output shaft of the WDS motor when the motor is removed. In this case, to prevent loss of the coupler, remove the coupler from the WDS motor.
Illustration 2 g03425607
Note: The connecting hardware varies with the customer installation of water pump (2).
Remove the eight bolts that connect water pump (2) outlet to adapter (3) on the spray bar.
Remove the eight bolts that connect water pump (2) to water tank outlet (4) .
Illustration 3 g03426222
Remove the four bolts (5) that connect water pump (2) to the mounting plate on the water tank.Note: Use a suitable lifting device to remove the water pump. The water pump weighs approximately 138 kg (304 lb.).
Remove water pump (2) .Install Procedure
Illustration 4 g03426222
Note: The connecting hardware varies with customer installation of water pump (2). Use a gasket when the water pump is bolted to the water tank outlet. Use a gasket when the water pump is bolted to the spray bar adapter.Note: Use a suitable lifting device to install water pump (2). The water pump weighs approximately 138 kg (304 lb.).
Fasten four bolts (5) that connect water pump (2) to the mounting plate on the water tank.
Illustration 5 g03425607
Fasten the eight bolts that connect water pump (2) to water tank outlet (4).
Fasten the eight bolts that connect water pump (2) outlet to spray bar adapter (3) .
Illustration 6 g03425599
Install coupler (1) on the input shaft of water pump (2) .End By: Install the WDS motor. Refer to Remove and Install, "Piston Motor (Water Delivery) - Install".